In the maintenance of the cell resting membrane potential ________.
A) extracellular sodium levels are high
B) cells are more permeable to Na+ than K+
C) the steady state involves only passive processes in all cells
D) the inside of the cell is positive relative to its outside
A) extracellular sodium levels are high
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Animal refuges provide areas for hunting and fishing
Indicate whether the statement is true or false
When the lymphatic structures of a limb are blocked due to tumors, the result is ________
A) increased pressure in the lymphatics proximal in the limb to the blockage B) abnormally high lymph drainage from the distal region C) shrinkage of tissues distal in the limb to the blockage due to inadequate delivery of lymph D) severe localized edema distal to the blockage of that limb
Which of the following is a proton donor?
A. A salt B. An acid C. A base D. Glucose E. A neutral substance
Because the large intestine has a greater diameter than the small intestine, the large intestine has a greater surface area.
Answer the following statement true (T) or false (F)